1 | /* -*- C++ -*- |
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2 | * lemon/lp.h - Part of LEMON, a generic C++ optimization library |
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3 | * |
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4 | * Copyright (C) 2005 Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport |
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5 | * (Egervary Research Group on Combinatorial Optimization, EGRES). |
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6 | * |
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7 | * Permission to use, modify and distribute this software is granted |
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8 | * provided that this copyright notice appears in all copies. For |
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9 | * precise terms see the accompanying LICENSE file. |
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10 | * |
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11 | * This software is provided "AS IS" with no warranty of any kind, |
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12 | * express or implied, and with no claim as to its suitability for any |
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13 | * purpose. |
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14 | * |
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15 | */ |
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16 | |
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17 | #ifndef LEMON_LP_H |
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18 | #define LEMON_LP_H |
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19 | |
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20 | #include<lemon/config.h> |
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21 | |
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22 | #ifdef HAVE_GLPK |
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23 | #include <lemon/lp_glpk.h> |
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24 | #elif HAVE_CPLEX |
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25 | #include <lemon/lp_cplex.h> |
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26 | #endif |
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27 | |
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28 | ///\file |
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29 | ///\brief Defines a default LP solver |
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30 | ///\ingroup gen_opt_group |
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31 | namespace lemon { |
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32 | |
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33 | #ifdef DOXYGEN |
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34 | ///The default LP solver identifier |
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35 | |
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36 | ///The default LP solver identifier. |
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37 | ///\ingroup gen_opt_group |
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38 | /// |
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39 | ///Currently, the possible values are \c GLPK or \c CPLEX |
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40 | #define DEFAULT_LP SOLVER |
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41 | ///The default LP solver |
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42 | |
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43 | ///The default LP solver. |
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44 | ///\ingroup gen_opt_group |
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45 | /// |
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46 | ///Currently, it is either \c LpGlpk or \c LpCplex |
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47 | typedef LpGlpk Lp; |
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48 | ///The default LP solver identifier string |
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49 | |
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50 | ///The default LP solver identifier string. |
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51 | ///\ingroup gen_opt_group |
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52 | /// |
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53 | ///Currently, the possible values are "GLPK" or "CPLEX" |
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54 | const char default_solver_name[]="SOLVER"; |
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55 | #else |
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56 | #ifdef HAVE_GLPK |
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57 | #define DEFAULT_LP GLPK |
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58 | typedef LpGlpk Lp; |
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59 | const char default_solver_name[]="GLPK"; |
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60 | #elif HAVE_CPLEX |
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61 | #define DEFAULT_LP CPLEX |
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62 | typedef LpCplex Lp; |
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63 | const char default_solver_name[]="CPLEX"; |
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64 | #endif |
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65 | #endif |
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66 | |
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67 | } //namespace lemon |
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68 | |
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69 | #endif //LEMON_LP_BASE_H |
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